????:1?????????:????????

2?????vx

3????????

4??????

5????????

????11?????????????22???? ????????:????????? “?????????????”???

????????????? ??????

?????????????????,???“????????????????????”??????????,??????????????????????????“?????”,??????????????????,“?????????”???

BAT?????????????11????

?,BAT(?????????????)??????????“????”??????????????,???????1000????(?????,????)?

??????????????????????,????21????????????????,???????336??,??76????,??75??,????17%,?????

????,???????????,?????

????5%????????????????2365.03????????????;??????58%???????438.74????????????????,??????????????????

???????????????????????1671.93????,????????8%;????????????532.3??,???47%,???

????????????????????????????,?????????????????,??,?????“??”???????????,???????

?????????

21????,???????,????994?????,???44%,????,???;???????????250???,??61%,???22%?

??????????,???????????????,???????,??????????????“?????????????”“???”???

????,???,????????????????????????,?“???????”??,?????????

???,?????,?2604????,????5.1%;??117??,??47.8%?

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“??”??????

????,?????????????????(????????“??????????????????????????”)???????????????????????,????????

????????????????,??????429?????,??23.6%,????35.3%;????,?????????????186.735??,??7.0%;???????101.0??????,???????18.4%,??24.5%???,??,2024??????28?,???????156.2%;?????????

?????,??20.9%,???????????;??13.1%,???????????????????????????;???8.6%,????????????,???????????????

??“????????”?????????????????????,??,???,????(??????????????????) ?????????????:?????